CN100364310C - 供给图像显示装置的图像数据的图像处理装置和方法 - Google Patents

供给图像显示装置的图像数据的图像处理装置和方法 Download PDF

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Publication number
CN100364310C
CN100364310C CNB2004101001099A CN200410100109A CN100364310C CN 100364310 C CN100364310 C CN 100364310C CN B2004101001099 A CNB2004101001099 A CN B2004101001099A CN 200410100109 A CN200410100109 A CN 200410100109A CN 100364310 C CN100364310 C CN 100364310C
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China
Prior art keywords
tone
image processing
view data
demonstration
brightness
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Expired - Fee Related
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CNB2004101001099A
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English (en)
Chinese (zh)
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CN1619637A (zh
Inventor
锹田直树
石田浩和
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Seiko Epson Corp
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Seiko Epson Corp
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Publication of CN1619637A publication Critical patent/CN1619637A/zh
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Publication of CN100364310C publication Critical patent/CN100364310C/zh
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3607—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
    • G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma correction
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/041—Temperature compensation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2044—Display of intermediate tones using dithering
    • G09G3/2051—Display of intermediate tones using dithering with use of a spatial dither pattern
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/06—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using colour palettes, e.g. look-up tables

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Image Processing (AREA)
CNB2004101001099A 2000-05-25 2001-05-25 供给图像显示装置的图像数据的图像处理装置和方法 Expired - Fee Related CN100364310C (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2000154034 2000-05-25
JP154034/2000 2000-05-25
JP154034/00 2000-05-25
JP2001105425 2001-04-04
JP105425/01 2001-04-04
JP105425/2001 2001-04-04

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB011190787A Division CN1263329C (zh) 2000-05-25 2001-05-25 供给图像显示装置的图像数据的图像处理装置和方法

Publications (2)

Publication Number Publication Date
CN1619637A CN1619637A (zh) 2005-05-25
CN100364310C true CN100364310C (zh) 2008-01-23

Family

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Family Applications (3)

Application Number Title Priority Date Filing Date
CNB2004101001099A Expired - Fee Related CN100364310C (zh) 2000-05-25 2001-05-25 供给图像显示装置的图像数据的图像处理装置和方法
CNB2004101001065A Expired - Fee Related CN100405812C (zh) 2000-05-25 2001-05-25 供给图像显示装置的图像数据的图像处理装置和方法
CNB011190787A Expired - Fee Related CN1263329C (zh) 2000-05-25 2001-05-25 供给图像显示装置的图像数据的图像处理装置和方法

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CNB2004101001065A Expired - Fee Related CN100405812C (zh) 2000-05-25 2001-05-25 供给图像显示装置的图像数据的图像处理装置和方法
CNB011190787A Expired - Fee Related CN1263329C (zh) 2000-05-25 2001-05-25 供给图像显示装置的图像数据的图像处理装置和方法

Country Status (5)

Country Link
US (1) US6961037B2 (fr)
EP (1) EP1158484A3 (fr)
KR (1) KR100433014B1 (fr)
CN (3) CN100364310C (fr)
TW (1) TW505896B (fr)

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CN102696069B (zh) * 2010-01-08 2014-10-29 夏普株式会社 电子设备

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EP1158484A3 (fr) 2008-12-31
CN100405812C (zh) 2008-07-23
CN1619636A (zh) 2005-05-25
TW505896B (en) 2002-10-11
KR20020003277A (ko) 2002-01-12
US6961037B2 (en) 2005-11-01
CN1326306A (zh) 2001-12-12
CN1619637A (zh) 2005-05-25
CN1263329C (zh) 2006-07-05
KR100433014B1 (ko) 2004-05-28
EP1158484A2 (fr) 2001-11-28
US20020044122A1 (en) 2002-04-18

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